关键词  人工智能 物理科学 经典力学 最佳入门 平易近人

豆瓣评价：
极好的最佳的经典力学入门书。比任延宇的课还要好，比高显的书要平易近人，完全是学生视角。可以一气呵成当成看小说一样不废吹灰之力看完，又能有非常极致的快乐。如果高中看完这本书可能就去物理系了，如果大二看完这本书就不会选数院的课而是物院的课了，如果研一前看完这本书就坚决选计算数学而不是统计方向了，虽然此刻看完这本书更加坚定做AI4Science。
物理和数学的结合真得太优美了（虽然我对力学电磁学量子力学研究的问题不感兴趣，（我只对复杂系统（统计物理）相关问题感兴趣，但力学电磁学量子力学里那种数学物理的结合太优美了。

"NoNonsense Classical Mechanics" is a highly regarded textbook designed to provide a clear and studentfriendly introduction to classical mechanics, focusing on fundamental concepts without unnecessary complexity.
Author:
The book is authored by Jakob Schwichtenberg, a theoretical physicist who aims to simplify complex topics in physics for better understanding.
Content Focus:
It covers essential concepts in classical mechanics, including the Lagrangian and Hamiltonian formalisms, Newton's laws, and important equations like the Euler-Lagrange equation. The book emphasizes understanding the meaning and origin of these equations rather than rote memorization.